Dominant boyfriend situation

So my boyfriend and I have been going good but I always has to start any of the sexual activity. He just goes along with it, never changes anything. I think he may be to scared to because his mum is very strict. He always ends up being the submissive, it's getting annoying. I want to be dominated and pushed up against the wall. Told that I'm a naughty girl and if I move he'll pleasure me so much I'll be begging him to stop. How do I ask him and what should I ask? Specifics please xox